2020-07-09 11:32:16 +08:00
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// RUN: mlir-hlo-opt -mhlo-test-chlo-legalize-to-hlo -cse -split-input-file -verify-diagnostics %s -o - | FileCheck %s
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2020-07-07 07:28:26 +08:00
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// Check the non-broadcast case for each registered op, then just check a
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// representative op for detailed broadcast semantics.
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// CHECK-LABEL: @addWithoutBroadcast
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func @addWithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xf32> {
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2020-07-07 12:51:24 +08:00
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// CHECK: mhlo.add %arg0, %arg1
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_add %arg0, %arg1 : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xf32>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<4xf32>
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}
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// -----
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// CHECK-LABEL: @dynamicBroadcast
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// CHECK-SAME: %[[ARG0:.+]]: tensor<?xf32>
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// CHECK-SAME: %[[ARG1:.+]]: tensor<?x?xf32>
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func @dynamicBroadcast(%arg0: tensor<?xf32>, %arg1: tensor<?x?xf32>) -> tensor<?x?xf32> {
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// CHECK-DAG: %[[ARG0_S:.+]] = shape.shape_of %[[ARG0]]
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// CHECK-DAG: %[[ARG1_S:.+]] = shape.shape_of %[[ARG1]]
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// CHECK-NEXT: %[[WITNESS:.+]] = shape.cstr_broadcastable %[[ARG0_S]], %[[ARG1_S]]
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// CHECK-NEXT: %[[FINAL_RESULT:.+]] = shape.assuming %[[WITNESS]]
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2020-07-29 22:35:52 +08:00
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// CHECK-DAG: %[[RESULT_S:.+]] = shape.broadcast %[[ARG0_S]], %[[ARG1_S]]
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2020-08-06 03:42:49 +08:00
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// CHECK: %[[RESULT_EXTENTS:.+]] = shape.to_extent_tensor %[[RESULT_S]]
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2020-07-07 12:51:24 +08:00
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// CHECK-DAG: %[[ARG0_B:.+]] = "mhlo.dynamic_broadcast_in_dim"(%[[ARG0]], %[[RESULT_EXTENTS]]) {broadcast_dimensions = dense<1> : tensor<1xi64>}
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// CHECK-DAG: %[[ARG1_B:.+]] = "mhlo.dynamic_broadcast_in_dim"(%[[ARG1]], %[[RESULT_EXTENTS]]) {broadcast_dimensions = dense<[0, 1]> : tensor<2xi64>}
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// CHECK-NEXT: %[[RESULT:.+]] = mhlo.add %[[ARG0_B]], %[[ARG1_B]]
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2020-07-07 07:28:26 +08:00
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// CHECK-NEXT: shape.assuming_yield %[[RESULT]]
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// CHECK-NEXT: }
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// CHECK-NEXT: return %[[FINAL_RESULT]] : tensor<?x?xf32>
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_add %arg0, %arg1 : (tensor<?xf32>, tensor<?x?xf32>) -> tensor<?x?xf32>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<?x?xf32>
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}
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// -----
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// CHECK-LABEL: @dynamicBroadcastComplex
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// CHECK-SAME: %[[ARG0:.+]]: tensor<?xf32>
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// CHECK-SAME: %[[ARG1:.+]]: tensor<?x?xf32>
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func @dynamicBroadcastComplex(%arg0: tensor<?xf32>, %arg1: tensor<?x?xf32>) -> tensor<?x?xcomplex<f32>> {
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// CHECK-DAG: %[[ARG0_S:.+]] = shape.shape_of %[[ARG0]]
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// CHECK-DAG: %[[ARG1_S:.+]] = shape.shape_of %[[ARG1]]
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// CHECK-NEXT: %[[WITNESS:.+]] = shape.cstr_broadcastable %[[ARG0_S]], %[[ARG1_S]]
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// CHECK-NEXT: %[[FINAL_RESULT:.+]] = shape.assuming %[[WITNESS]]
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2020-07-29 22:35:52 +08:00
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// CHECK-NEXT: %[[RESULT_S:.+]] = shape.broadcast %[[ARG0_S]], %[[ARG1_S]]
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2020-08-06 03:42:49 +08:00
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// CHECK-NEXT: %[[RESULT_EXTENTS:.+]] = shape.to_extent_tensor %[[RESULT_S]]
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2020-07-07 12:51:24 +08:00
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// CHECK-DAG: %[[ARG0_B:.+]] = "mhlo.dynamic_broadcast_in_dim"(%[[ARG0]], %[[RESULT_EXTENTS]]) {broadcast_dimensions = dense<1> : tensor<1xi64>} : (tensor<?xf32>, tensor<2xindex>) -> tensor<?x?xf32>
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// CHECK-DAG: %[[ARG1_B:.+]] = "mhlo.dynamic_broadcast_in_dim"(%[[ARG1]], %[[RESULT_EXTENTS]]) {broadcast_dimensions = dense<[0, 1]> : tensor<2xi64>} : (tensor<?x?xf32>, tensor<2xindex>) -> tensor<?x?xf32>
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// CHECK-NEXT: %[[RESULT:.+]] = "mhlo.complex"(%[[ARG0_B]], %[[ARG1_B]]) : (tensor<?x?xf32>, tensor<?x?xf32>) -> tensor<?x?xcomplex<f32>>
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2020-07-07 07:28:26 +08:00
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// CHECK-NEXT: shape.assuming_yield %[[RESULT]]
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// CHECK-NEXT: }
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// CHECK-NEXT: return %[[FINAL_RESULT]] : tensor<?x?xcomplex<f32>>
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_complex %arg0, %arg1 : (tensor<?xf32>, tensor<?x?xf32>) -> tensor<?x?xcomplex<f32>>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<?x?xcomplex<f32>>
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}
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// -----
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// CHECK-LABEL: @dynamicBroadcastCompare
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// CHECK-SAME: %[[ARG0:.+]]: tensor<?xf32>
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// CHECK-SAME: %[[ARG1:.+]]: tensor<?x?xf32>
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func @dynamicBroadcastCompare(%arg0: tensor<?xf32>, %arg1: tensor<?x?xf32>) -> tensor<?x?xi1> {
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// CHECK-DAG: %[[ARG0_S:.+]] = shape.shape_of %[[ARG0]]
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// CHECK-DAG: %[[ARG1_S:.+]] = shape.shape_of %[[ARG1]]
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// CHECK: %[[WITNESS:.+]] = shape.cstr_broadcastable %[[ARG0_S]], %[[ARG1_S]]
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// CHECK: %[[FINAL_RESULT:.+]] = shape.assuming %[[WITNESS]]
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2020-07-29 22:35:52 +08:00
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// CHECK: %[[RESULT_S:.+]] = shape.broadcast %[[ARG0_S]], %[[ARG1_S]]
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2020-08-06 03:42:49 +08:00
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// CHECK: %[[RESULT_EXTENTS:.+]] = shape.to_extent_tensor %[[RESULT_S]]
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2020-07-07 12:51:24 +08:00
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// CHECK-DAG: %[[ARG0_B:.+]] = "mhlo.dynamic_broadcast_in_dim"(%[[ARG0]], %[[RESULT_EXTENTS]]) {broadcast_dimensions = dense<1> : tensor<1xi64>} : (tensor<?xf32>, tensor<2xindex>) -> tensor<?x?xf32>
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// CHECK-DAG: %[[ARG1_B:.+]] = "mhlo.dynamic_broadcast_in_dim"(%[[ARG1]], %[[RESULT_EXTENTS]]) {broadcast_dimensions = dense<[0, 1]> : tensor<2xi64>} : (tensor<?x?xf32>, tensor<2xindex>) -> tensor<?x?xf32>
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// CHECK: %[[RESULT:.+]] = "mhlo.compare"(%[[ARG0_B]], %[[ARG1_B]]) {comparison_direction = "EQ"} : (tensor<?x?xf32>, tensor<?x?xf32>) -> tensor<?x?xi1>
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2020-07-07 07:28:26 +08:00
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// CHECK: shape.assuming_yield %[[RESULT]]
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// CHECK-NEXT: }
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// CHECK: return %[[FINAL_RESULT]] : tensor<?x?xi1>
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_compare %arg0, %arg1 {comparison_direction = "EQ"} : (tensor<?xf32>, tensor<?x?xf32>) -> tensor<?x?xi1>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<?x?xi1>
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}
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// -----
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// Verifies that broadcast_dimensions validity checks are valid.
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// CHECK-LABEL: @dynamicNonScalarBroadcastDimensions
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func @dynamicNonScalarBroadcastDimensions(%arg0: tensor<1x4xf32>, %arg1: tensor<4xf32>) -> tensor<1x4xf32> {
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2020-07-07 12:51:24 +08:00
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// CHECK: mhlo.add
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_add %arg0, %arg1 {broadcast_dimensions = dense<1> : tensor<1xi64>} : (tensor<1x4xf32>, tensor<4xf32>) -> tensor<1x4xf32>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<1x4xf32>
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}
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// -----
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// Verifies that broadcast_dimensions validity checks are valid.
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// CHECK-LABEL: @dynamicNonScalarByScalarBroadcastDimensions
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func @dynamicNonScalarByScalarBroadcastDimensions(%arg0: tensor<1x4xf32>, %arg1: tensor<f32>) -> tensor<1x4xf32> {
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2020-07-07 12:51:24 +08:00
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// CHECK: mhlo.add
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_add %arg0, %arg1 {broadcast_dimensions = dense<[]> : tensor<0xi64>} : (tensor<1x4xf32>, tensor<f32>) -> tensor<1x4xf32>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<1x4xf32>
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}
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// -----
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// Verifies that invalid broadcast dimensions are rejected.
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func @dynamicNonScalarBroadcastDimensionsSizeMismatch(%arg0: tensor<1x4xf32>, %arg1: tensor<4xf32>) -> tensor<1x4xf32> {
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// expected-warning @+2 {{unsupported non prefix-padded dynamic rank broadcast_dimensions}}
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// expected-error @+1 {{failed to legalize operation}}
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_add %arg0, %arg1 {broadcast_dimensions = dense<[1, 2]> : tensor<2xi64>} : (tensor<1x4xf32>, tensor<4xf32>) -> tensor<1x4xf32>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<1x4xf32>
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}
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// -----
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// Verifies that invalid broadcast dimensions are rejected.
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func @dynamicNonScalarBroadcastDimensionsMismatch(%arg0: tensor<1x4xf32>, %arg1: tensor<4xf32>) -> tensor<1x4xf32> {
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// expected-warning @+2 {{unsupported non prefix-padded dynamic rank broadcast_dimensions}}
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// expected-error @+1 {{failed to legalize operation}}
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_add %arg0, %arg1 {broadcast_dimensions = dense<2> : tensor<1xi64>} : (tensor<1x4xf32>, tensor<4xf32>) -> tensor<1x4xf32>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<1x4xf32>
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}
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// -----
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// Note that broadcast_add is used as a proxy for all of the template
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// expansions. Tests below merely verify that the op has an expansion.
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// CHECK-LABEL: @andWithoutBroadcast
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func @andWithoutBroadcast(%arg0: tensor<4xi1>, %arg1: tensor<4xi1>) -> tensor<4xi1> {
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2020-07-07 12:51:24 +08:00
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// CHECK: mhlo.and %arg0, %arg1
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_and %arg0, %arg1 : (tensor<4xi1>, tensor<4xi1>) -> tensor<4xi1>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<4xi1>
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}
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// -----
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// CHECK-LABEL: @atan2WithoutBroadcast
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func @atan2WithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xf32> {
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2020-07-07 12:51:24 +08:00
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// CHECK: mhlo.atan2 %arg0, %arg1
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_atan2 %arg0, %arg1 : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xf32>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<4xf32>
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}
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// -----
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// CHECK-LABEL: @compareWithoutBroadcast
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func @compareWithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xi1> {
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2020-07-07 12:51:24 +08:00
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// CHECK: "mhlo.compare"(%arg0, %arg1) {comparison_direction = "EQ"} : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xi1>
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_compare %arg0, %arg1 {comparison_direction = "EQ"} : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xi1>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<4xi1>
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}
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// -----
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// CHECK-LABEL: @complexWithoutBroadcast
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func @complexWithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xcomplex<f32>> {
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2020-07-07 12:51:24 +08:00
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// CHECK: "mhlo.complex"(%arg0, %arg1) : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xcomplex<f32>>
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_complex %arg0, %arg1 : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xcomplex<f32>>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<4xcomplex<f32>>
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}
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// -----
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// CHECK-LABEL: @divideWithoutBroadcast
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func @divideWithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xf32> {
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2020-07-07 12:51:24 +08:00
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// CHECK: mhlo.divide %arg0, %arg1
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_divide %arg0, %arg1 : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xf32>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<4xf32>
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}
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// -----
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// CHECK-LABEL: @maximumWithoutBroadcast
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func @maximumWithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xf32> {
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2020-07-07 12:51:24 +08:00
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// CHECK: mhlo.maximum %arg0, %arg1
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_maximum %arg0, %arg1 : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xf32>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<4xf32>
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}
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// -----
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// CHECK-LABEL: @minimumWithoutBroadcast
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func @minimumWithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xf32> {
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2020-07-07 12:51:24 +08:00
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// CHECK: mhlo.minimum %arg0, %arg1
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_minimum %arg0, %arg1 : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xf32>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<4xf32>
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}
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// -----
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// CHECK-LABEL: @multiplyWithoutBroadcast
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func @multiplyWithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xf32> {
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2020-07-07 12:51:24 +08:00
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// CHECK: mhlo.multiply %arg0, %arg1
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_multiply %arg0, %arg1 : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xf32>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<4xf32>
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}
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// -----
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// CHECK-LABEL: @orWithoutBroadcast
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func @orWithoutBroadcast(%arg0: tensor<4xi1>, %arg1: tensor<4xi1>) -> tensor<4xi1> {
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2020-07-07 12:51:24 +08:00
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// CHECK: mhlo.or %arg0, %arg1
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_or %arg0, %arg1 : (tensor<4xi1>, tensor<4xi1>) -> tensor<4xi1>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<4xi1>
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}
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// -----
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// CHECK-LABEL: @powerWithoutBroadcast
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func @powerWithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xf32> {
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2020-07-07 12:51:24 +08:00
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// CHECK: mhlo.power %arg0, %arg1
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_power %arg0, %arg1 : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xf32>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<4xf32>
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}
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// -----
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// CHECK-LABEL: @remainderWithoutBroadcast
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func @remainderWithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xf32> {
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2020-07-07 12:51:24 +08:00
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// CHECK: mhlo.remainder %arg0, %arg1
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2020-07-09 01:12:48 +08:00
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%0 = chlo.broadcast_remainder %arg0, %arg1 : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xf32>
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2020-07-07 07:28:26 +08:00
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return %0 : tensor<4xf32>
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}
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// -----
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// CHECK-LABEL: @shift_leftWithoutBroadcast
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func @shift_leftWithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xf32> {
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2020-07-07 12:51:24 +08:00
|
|
|
// CHECK: mhlo.shift_left %arg0, %arg1
|
2020-07-09 01:12:48 +08:00
|
|
|
%0 = chlo.broadcast_shift_left %arg0, %arg1 : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xf32>
|
2020-07-07 07:28:26 +08:00
|
|
|
return %0 : tensor<4xf32>
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// -----
|
|
|
|
|
// CHECK-LABEL: @shift_right_arithmeticWithoutBroadcast
|
|
|
|
|
func @shift_right_arithmeticWithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xf32> {
|
2020-07-07 12:51:24 +08:00
|
|
|
// CHECK: mhlo.shift_right_arithmetic %arg0, %arg1
|
2020-07-09 01:12:48 +08:00
|
|
|
%0 = chlo.broadcast_shift_right_arithmetic %arg0, %arg1 : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xf32>
|
2020-07-07 07:28:26 +08:00
|
|
|
return %0 : tensor<4xf32>
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// -----
|
|
|
|
|
// CHECK-LABEL: @shift_right_logicalWithoutBroadcast
|
|
|
|
|
func @shift_right_logicalWithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xf32> {
|
2020-07-07 12:51:24 +08:00
|
|
|
// CHECK: mhlo.shift_right_logical %arg0, %arg1
|
2020-07-09 01:12:48 +08:00
|
|
|
%0 = chlo.broadcast_shift_right_logical %arg0, %arg1 : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xf32>
|
2020-07-07 07:28:26 +08:00
|
|
|
return %0 : tensor<4xf32>
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// -----
|
|
|
|
|
// CHECK-LABEL: @subWithoutBroadcast
|
|
|
|
|
func @subWithoutBroadcast(%arg0: tensor<4xf32>, %arg1: tensor<4xf32>) -> tensor<4xf32> {
|
2020-07-07 12:51:24 +08:00
|
|
|
// CHECK: mhlo.subtract %arg0, %arg1
|
2020-07-09 01:12:48 +08:00
|
|
|
%0 = chlo.broadcast_subtract %arg0, %arg1 : (tensor<4xf32>, tensor<4xf32>) -> tensor<4xf32>
|
2020-07-07 07:28:26 +08:00
|
|
|
return %0 : tensor<4xf32>
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// -----
|
|
|
|
|
// CHECK-LABEL: @xorWithoutBroadcast
|
|
|
|
|
func @xorWithoutBroadcast(%arg0: tensor<4xi1>, %arg1: tensor<4xi1>) -> tensor<4xi1> {
|
2020-07-07 12:51:24 +08:00
|
|
|
// CHECK: mhlo.xor %arg0, %arg1
|
2020-07-09 01:12:48 +08:00
|
|
|
%0 = chlo.broadcast_xor %arg0, %arg1 : (tensor<4xi1>, tensor<4xi1>) -> tensor<4xi1>
|
2020-07-07 07:28:26 +08:00
|
|
|
return %0 : tensor<4xi1>
|
|
|
|
|
}
|
2020-07-22 20:25:26 +08:00
|
|
|
|
|
|
|
|
// -----
|
|
|
|
|
func @addScalarUnranked(%arg0: tensor<f32>, %arg1: tensor<*xf32>) -> tensor<*xf32> {
|
|
|
|
|
%0 = chlo.broadcast_add %arg0, %arg1 : (tensor<f32>, tensor<*xf32>)
|
|
|
|
|
-> tensor<*xf32>
|
|
|
|
|
return %0 : tensor<*xf32>
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// CHECK-LABEL: func @addScalarUnranked(
|
|
|
|
|
// CHECK-SAME: %[[ARG_0:.*]]: tensor<f32>,
|
|
|
|
|
// CHECK-SAME: %[[ARG_1:.*]]: tensor<*xf32>
|
|
|
|
|
// CHECK-SAME: ) -> tensor<*xf32> {
|
|
|
|
|
// First handle the dynamic reshaping of the unranked operand
|
|
|
|
|
// to a 1D tensor.
|
|
|
|
|
// CHECK: %[[SHAPE_1:.*]] = shape.shape_of %[[ARG_1]] : tensor<*xf32>
|
2020-07-30 19:59:33 +08:00
|
|
|
// CHECK: %[[NUM_ELEMENTS:.*]] = shape.num_elements %[[SHAPE_1]] : tensor<?xindex> -> index
|
|
|
|
|
// CHECK: %[[SIZE_TENSOR:.*]] = tensor_from_elements(%[[NUM_ELEMENTS]]) : tensor<1xindex>
|
2020-07-22 20:25:26 +08:00
|
|
|
// CHECK: %[[RESHAPED:.*]] = "mhlo.dynamic_reshape"(%[[ARG_1]], %[[SIZE_TENSOR]]) : (tensor<*xf32>, tensor<1xindex>) -> tensor<?xf32>
|
|
|
|
|
// The assuming region is part of the second stage of lowering
|
|
|
|
|
// with ranked broadcasting logic.
|
|
|
|
|
// CHECK: %[[SHAPE_0:.*]] = shape.shape_of %[[ARG_0]] : tensor<f32>
|
|
|
|
|
// CHECK: %[[SHAPE_RESHAPED:.*]] = shape.shape_of %[[RESHAPED]] : tensor<?xf32>
|
|
|
|
|
// CHECK: %[[WITNESS:.*]] = shape.cstr_broadcastable %[[SHAPE_0]], %[[SHAPE_RESHAPED]]
|
|
|
|
|
// CHECK: %[[ASSUMING_RESULT:.*]] = shape.assuming %[[WITNESS]] -> (tensor<?xf32>) {
|
|
|
|
|
// CHECK: %[[SCALAR_SHAPE:.*]] = shape.const_shape []
|
|
|
|
|
// CHECK: %[[BROADCASTED_SHAPE:.*]] = shape.broadcast %[[SCALAR_SHAPE]], %[[SHAPE_RESHAPED]]
|
2020-08-06 03:42:49 +08:00
|
|
|
// CHECK: %[[SHAPE_TENSOR:.*]] = shape.to_extent_tensor %[[BROADCASTED_SHAPE]] : !shape.shape -> tensor<1xindex>
|
2020-07-22 20:25:26 +08:00
|
|
|
// CHECK: %[[BROADCASTED_LHS:.*]] = "mhlo.dynamic_broadcast_in_dim"(%[[ARG_0]], %[[SHAPE_TENSOR]]) {broadcast_dimensions = dense<> : tensor<0xi64>} : (tensor<f32>, tensor<1xindex>) -> tensor<?xf32>
|
|
|
|
|
// CHECK: %[[BROADCASTED_RHS:.*]] = "mhlo.dynamic_broadcast_in_dim"(%[[RESHAPED]], %[[SHAPE_TENSOR]]) {broadcast_dimensions = dense<0> : tensor<1xi64>} : (tensor<?xf32>, tensor<1xindex>) -> tensor<?xf32>
|
|
|
|
|
// CHECK: %[[BROADCASTED_RESULT:.*]] = mhlo.add %[[BROADCASTED_LHS]], %[[BROADCASTED_RHS]] : tensor<?xf32>
|
|
|
|
|
// CHECK: shape.assuming_yield %[[BROADCASTED_RESULT]] : tensor<?xf32>
|
|
|
|
|
// CHECK: }
|
|
|
|
|
// As part of the unranked logic, the result is reshaped back
|
|
|
|
|
// to an unranked tensor.
|
2020-07-30 19:59:33 +08:00
|
|
|
// CHECK: %[[RESHAPED_RESULT:.*]] = "mhlo.dynamic_reshape"(%[[ASSUMING_RESULT:.*]], %[[SHAPE_1]]) : (tensor<?xf32>, tensor<?xindex>) -> tensor<*xf32>
|
2020-07-22 20:25:26 +08:00
|
|
|
// CHECK: return %[[RESHAPED_RESULT]] : tensor<*xf32>
|
|
|
|
|
// CHECK: }
|
|
|
|
|
|
|
|
|
|
// -----
|
|
|
|
|
func @addUnrankedScalar(%arg0: tensor<*xf32>, %arg1: tensor<f32>) -> tensor<*xf32> {
|
|
|
|
|
%0 = chlo.broadcast_add %arg0, %arg1 : (tensor<*xf32>, tensor<f32>)
|
|
|
|
|
-> tensor<*xf32>
|
|
|
|
|
return %0 : tensor<*xf32>
|
|
|
|
|
}
|
|
|
|
|
// CHECK-LABEL: func @addUnrankedScalar(
|
|
|
|
|
// CHECK-SAME: %[[ARG_0:.*]]: tensor<*xf32>,
|
|
|
|
|
// CHECK-SAME: %[[ARG_1:.*]]: tensor<f32>) -> tensor<*xf32> {
|
|
|
|
|
// First handle the dynamic reshaping of the unranked operand
|
|
|
|
|
// to a 1D tensor.
|
|
|
|
|
// CHECK: %[[SHAPE_0:.*]] = shape.shape_of %[[ARG_0]] : tensor<*xf32>
|
2020-07-30 19:59:33 +08:00
|
|
|
// CHECK: %[[NUM_ELEMENTS:.*]] = shape.num_elements %[[SHAPE_0]] : tensor<?xindex> -> index
|
|
|
|
|
// CHECK: %[[SIZE_TENSOR:.*]] = tensor_from_elements(%[[NUM_ELEMENTS]]) : tensor<1xindex>
|
2020-07-22 20:25:26 +08:00
|
|
|
// CHECK: %[[RESHAPED:.*]] = "mhlo.dynamic_reshape"(%[[ARG_0]], %[[SIZE_TENSOR]]) : (tensor<*xf32>, tensor<1xindex>) -> tensor<?xf32>
|
|
|
|
|
// The assuming region is part of the second stage of lowering
|
|
|
|
|
// with ranked broadcasting logic.
|
|
|
|
|
// CHECK: %[[SHAPE_RESHAPED:.*]] = shape.shape_of %[[RESHAPED]] : tensor<?xf32>
|
|
|
|
|
// CHECK: %[[SHAPE_1:.*]] = shape.shape_of %[[ARG_1]] : tensor<f32>
|
|
|
|
|
// CHECK: %[[WITNESS:.*]] = shape.cstr_broadcastable %[[SHAPE_RESHAPED]], %[[SHAPE_1]]
|
|
|
|
|
// CHECK: %[[ASSUMING_RESULT:.*]] = shape.assuming %[[WITNESS]] -> (tensor<?xf32>) {
|
2020-08-06 03:42:49 +08:00
|
|
|
// CHECK: %[[ASTENSOR:.*]] = shape.to_extent_tensor %[[SHAPE_RESHAPED]]
|
2020-07-29 22:35:52 +08:00
|
|
|
// CHECK: %[[BROADCASTED_LHS:.*]] = "mhlo.dynamic_broadcast_in_dim"(%[[RESHAPED]], %[[ASTENSOR]]) {broadcast_dimensions = dense<0> : tensor<1xi64>} : (tensor<?xf32>, tensor<1xindex>) -> tensor<?xf32>
|
|
|
|
|
// CHECK: %[[BROADCASTED_RHS:.*]] = "mhlo.dynamic_broadcast_in_dim"(%[[ARG_1]], %[[ASTENSOR]]) {broadcast_dimensions = dense<> : tensor<0xi64>} : (tensor<f32>, tensor<1xindex>) -> tensor<?xf32>
|
2020-07-22 20:25:26 +08:00
|
|
|
// CHECK: %[[BROADCASTED_RESULT:.*]] = mhlo.add %[[BROADCASTED_LHS]], %[[BROADCASTED_RHS]] : tensor<?xf32>
|
|
|
|
|
// CHECK: shape.assuming_yield %[[BROADCASTED_RESULT]] : tensor<?xf32>
|
|
|
|
|
// CHECK: }
|
|
|
|
|
// As part of the unranked logic, the result is reshaped back
|
|
|
|
|
// to an unranked tensor.
|
2020-07-30 19:59:33 +08:00
|
|
|
// CHECK: %[[RESHAPED_RESULT:.*]] = "mhlo.dynamic_reshape"(%[[ASSUMING_RESULT:.*]], %[[SHAPE_0]]) : (tensor<?xf32>, tensor<?xindex>) -> tensor<*xf32>
|
2020-07-22 20:25:26 +08:00
|
|
|
// CHECK: return %[[RESHAPED_RESULT]] : tensor<*xf32>
|
|
|
|
|
// CHECK: }
|
2020-07-30 16:56:40 +08:00
|
|
|
|
|
|
|
|
// -----
|
|
|
|
|
func @addUnrankedUnranked(
|
|
|
|
|
%arg0: tensor<*xf32>, %arg1: tensor<*xf32>) -> tensor<*xf32> {
|
|
|
|
|
%0 = chlo.broadcast_add %arg0, %arg1 : (tensor<*xf32>, tensor<*xf32>)
|
|
|
|
|
-> tensor<*xf32>
|
|
|
|
|
return %0 : tensor<*xf32>
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// CHECK-LABEL: func @addUnrankedUnranked(
|
|
|
|
|
// CHECK-SAME: %[[LHS:.*]]: tensor<*xf32>,
|
|
|
|
|
// CHECK-SAME: %[[RHS:.*]]: tensor<*xf32>) -> tensor<*xf32> {
|
2020-07-30 19:59:33 +08:00
|
|
|
// CHECK: %[[LHS_SHAPE:.*]] = shape.shape_of %[[LHS]] : tensor<*xf32> -> tensor<?xindex>
|
|
|
|
|
// CHECK: %[[RANK_LHS:.*]] = shape.rank %[[LHS_SHAPE]] : tensor<?xindex> -> index
|
2020-07-30 16:56:40 +08:00
|
|
|
// CHECK: %[[C0:.*]] = constant 0 : index
|
|
|
|
|
// CHECK: %[[LHS_IS_SCALAR:.*]] = cmpi "eq", %[[RANK_LHS]], %[[C0]] : index
|
|
|
|
|
// Handle scalar LHS case
|
|
|
|
|
// CHECK: %[[VAL_8:.*]] = scf.if %[[LHS_IS_SCALAR]] -> (tensor<*xf32>) {
|
|
|
|
|
// CHECK: %[[SCALAR_LHS:.*]] = "mhlo.reshape"(%[[LHS]]) : (tensor<*xf32>) -> tensor<f32>
|
|
|
|
|
// CHECK: %[[VAL_10:.*]] = chlo.broadcast_add %[[SCALAR_LHS]], %[[RHS]] : (tensor<f32>, tensor<*xf32>) -> tensor<*xf32>
|
|
|
|
|
// CHECK: scf.yield %[[VAL_10]] : tensor<*xf32>
|
|
|
|
|
// CHECK: } else {
|
2020-07-30 19:59:33 +08:00
|
|
|
// CHECK: %[[RHS_SHAPE:.*]] = shape.shape_of %[[RHS]] : tensor<*xf32> -> tensor<?xindex>
|
|
|
|
|
// CHECK: %[[RANK_RHS:.*]] = shape.rank %[[RHS_SHAPE]] : tensor<?xindex> -> index
|
2020-07-30 16:56:40 +08:00
|
|
|
// CHECK: %[[RHS_IS_SCALAR:.*]] = cmpi "eq", %[[RANK_RHS]], %[[C0]] : index
|
|
|
|
|
// Handle scalar RHS case
|
|
|
|
|
// CHECK: %[[VAL_14:.*]] = scf.if %[[RHS_IS_SCALAR]] -> (tensor<*xf32>) {
|
|
|
|
|
// CHECK: %[[SCALAR_RHS:.*]] = "mhlo.reshape"(%[[RHS]]) : (tensor<*xf32>) -> tensor<f32>
|
|
|
|
|
// CHECK: %[[VAL_16:.*]] = chlo.broadcast_add %[[LHS]], %[[SCALAR_RHS]] : (tensor<*xf32>, tensor<f32>) -> tensor<*xf32>
|
|
|
|
|
// CHECK: scf.yield %[[VAL_16]] : tensor<*xf32>
|
|
|
|
|
// CHECK: } else {
|
2020-07-30 19:59:33 +08:00
|
|
|
// CHECK: %[[SHAPES_EQ:.*]] = shape.shape_eq %[[LHS_SHAPE]], %[[RHS_SHAPE]] : tensor<?xindex>, tensor<?xindex>
|
2020-07-30 16:56:40 +08:00
|
|
|
// Handle scalar RHS case
|
|
|
|
|
// CHECK: %[[VAL_18:.*]] = scf.if %[[SHAPES_EQ]] -> (tensor<*xf32>) {
|
|
|
|
|
// CHECK: %[[VAL_19:.*]] = mhlo.add %[[LHS]], %[[RHS]] : tensor<*xf32>
|
|
|
|
|
// CHECK: scf.yield %[[VAL_19]] : tensor<*xf32>
|
|
|
|
|
// CHECK: } else {
|
|
|
|
|
// CHECK: %[[LHS_RANK:.*]] = rank %[[LHS_SHAPE]] : tensor<?xindex>
|
|
|
|
|
// CHECK: %[[RHS_RANK:.*]] = rank %[[RHS_SHAPE]] : tensor<?xindex>
|
|
|
|
|
// CHECK: %[[LHS_RANK_GREATER:.*]] = cmpi "sgt", %[[LHS_RANK]], %[[RHS_RANK]] : index
|
|
|
|
|
// CHECK: %[[GREATEST_RANK:.*]] = select %[[LHS_RANK_GREATER]], %[[LHS_RANK]], %[[RHS_RANK]] : index
|
|
|
|
|
// CHECK: %[[C2:.*]] = constant 2 : index
|
|
|
|
|
// CHECK: %[[GREATEST_RANK_IS_2:.*]] = cmpi "eq", %[[GREATEST_RANK]], %[[C2]] : index
|
|
|
|
|
// Handle rank 2 specialization
|
|
|
|
|
// CHECK: %[[VAL_26:.*]] = scf.if %[[GREATEST_RANK_IS_2]] -> (tensor<*xf32>) {
|
|
|
|
|
// CHECK: %[[CONST_SHAPE_2:.*]] = shape.const_shape [1, 1]
|
2020-07-31 17:08:18 +08:00
|
|
|
// CHECK: %[[BROADCASTED_LHS_2:.*]] = shape.broadcast %[[LHS_SHAPE]], %[[CONST_SHAPE_2]] : tensor<?xindex>, tensor<2xindex> -> tensor<2xindex>
|
|
|
|
|
// CHECK: %[[BROADCASTED_RHS_2:.*]] = shape.broadcast %[[RHS_SHAPE]], %[[CONST_SHAPE_2]] : tensor<?xindex>, tensor<2xindex> -> tensor<2xindex>
|
|
|
|
|
// CHECK: %[[RESHAPED_LHS_2:.*]] = "mhlo.dynamic_reshape"(%[[LHS]], %[[BROADCASTED_LHS_2]]) : (tensor<*xf32>, tensor<2xindex>) -> tensor<?x?xf32>
|
|
|
|
|
// CHECK: %[[RESHAPED_RHS_2:.*]] = "mhlo.dynamic_reshape"(%[[RHS]], %[[BROADCASTED_RHS_2]]) : (tensor<*xf32>, tensor<2xindex>) -> tensor<?x?xf32>
|
2020-07-30 16:56:40 +08:00
|
|
|
// CHECK: %[[RESULT_RANK_2:.*]] = chlo.broadcast_add %[[RESHAPED_LHS_2]], %[[RESHAPED_RHS_2]] : (tensor<?x?xf32>, tensor<?x?xf32>) -> tensor<?x?xf32>
|
|
|
|
|
// CHECK: %[[RESULT_2:.*]] = tensor_cast %[[RESULT_RANK_2]] : tensor<?x?xf32> to tensor<*xf32>
|
|
|
|
|
// CHECK: scf.yield %[[RESULT_2]] : tensor<*xf32>
|
|
|
|
|
// CHECK: } else {
|
|
|
|
|
// CHECK: %[[C3:.*]] = constant 3 : index
|
|
|
|
|
// CHECK: %[[GREATEST_RANK_IS_3:.*]] = cmpi "eq", %[[GREATEST_RANK]], %[[C3]] : index
|
|
|
|
|
// Handle rank 3 specialization
|
|
|
|
|
// CHECK: %[[VAL_34:.*]] = scf.if %[[GREATEST_RANK_IS_3]] -> (tensor<*xf32>) {
|
|
|
|
|
// CHECK: %[[CONST_SHAPE_3:.*]] = shape.const_shape [1, 1, 1]
|
2020-07-31 17:08:18 +08:00
|
|
|
// CHECK: %[[BROADCASTED_LHS_3:.*]] = shape.broadcast %[[LHS_SHAPE]], %[[CONST_SHAPE_3]] : tensor<?xindex>, tensor<3xindex> -> tensor<3xindex>
|
|
|
|
|
// CHECK: %[[BROADCASTED_RHS_3:.*]] = shape.broadcast %[[RHS_SHAPE]], %[[CONST_SHAPE_3]] : tensor<?xindex>, tensor<3xindex> -> tensor<3xindex>
|
|
|
|
|
// CHECK: %[[RESHAPED_LHS_3:.*]] = "mhlo.dynamic_reshape"(%[[LHS]], %[[BROADCASTED_LHS_3]]) : (tensor<*xf32>, tensor<3xindex>) -> tensor<?x?x?xf32>
|
|
|
|
|
// CHECK: %[[RESHAPED_RHS_3:.*]] = "mhlo.dynamic_reshape"(%[[RHS]], %[[BROADCASTED_RHS_3]]) : (tensor<*xf32>, tensor<3xindex>) -> tensor<?x?x?xf32>
|
2020-07-30 16:56:40 +08:00
|
|
|
// CHECK: %[[RESULT_RANK_3:.*]] = chlo.broadcast_add %[[RESHAPED_LHS_3]], %[[RESHAPED_RHS_3]] : (tensor<?x?x?xf32>, tensor<?x?x?xf32>) -> tensor<?x?x?xf32>
|
|
|
|
|
// CHECK: %[[RESULT_3:.*]] = tensor_cast %[[RESULT_RANK_3]] : tensor<?x?x?xf32> to tensor<*xf32>
|
|
|
|
|
// CHECK: scf.yield %[[RESULT_3]] : tensor<*xf32>
|
|
|
|
|
// CHECK: } else {
|
|
|
|
|
// CHECK: %[[C4:.*]] = constant 4 : index
|
|
|
|
|
// CHECK: %[[GREATEST_RANK_IS_4:.*]] = cmpi "eq", %[[GREATEST_RANK]], %[[C4]] : index
|
|
|
|
|
// Handle rank 4 specialization
|
|
|
|
|
// CHECK: %[[VAL_42:.*]] = scf.if %[[GREATEST_RANK_IS_4]] -> (tensor<*xf32>) {
|
|
|
|
|
// CHECK: %[[CONST_SHAPE_4:.*]] = shape.const_shape [1, 1, 1, 1]
|
2020-07-31 17:08:18 +08:00
|
|
|
// CHECK: %[[BROADCASTED_LHS_4:.*]] = shape.broadcast %[[LHS_SHAPE]], %[[CONST_SHAPE_4]] : tensor<?xindex>, tensor<4xindex> -> tensor<4xindex>
|
|
|
|
|
// CHECK: %[[BROADCASTED_RHS_4:.*]] = shape.broadcast %[[RHS_SHAPE]], %[[CONST_SHAPE_4]] : tensor<?xindex>, tensor<4xindex> -> tensor<4xindex>
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// CHECK: %[[RESHAPED_LHS_4:.*]] = "mhlo.dynamic_reshape"(%[[LHS]], %[[BROADCASTED_LHS_4]]) : (tensor<*xf32>, tensor<4xindex>) -> tensor<?x?x?x?xf32>
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// CHECK: %[[RESHAPED_RHS_4:.*]] = "mhlo.dynamic_reshape"(%[[RHS]], %[[BROADCASTED_RHS_4]]) : (tensor<*xf32>, tensor<4xindex>) -> tensor<?x?x?x?xf32>
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2020-07-30 16:56:40 +08:00
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// CHECK: %[[RESULT_RANK_4:.*]] = chlo.broadcast_add %[[RESHAPED_LHS_4]], %[[RESHAPED_RHS_4]] : (tensor<?x?x?x?xf32>, tensor<?x?x?x?xf32>) -> tensor<?x?x?x?xf32>
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// CHECK: %[[RESULT_4:.*]] = tensor_cast %[[RESULT_RANK_4]] : tensor<?x?x?x?xf32> to tensor<*xf32>
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// CHECK: scf.yield %[[RESULT_4]] : tensor<*xf32>
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// CHECK: } else {
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// CHECK: %[[C5:.*]] = constant 5 : index
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// CHECK: %[[GREATEST_RANK_IS_5:.*]] = cmpi "eq", %[[GREATEST_RANK]], %[[C5]] : index
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// Handle rank 5 specialization
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// CHECK: %[[VAL_50:.*]] = scf.if %[[GREATEST_RANK_IS_5]] -> (tensor<*xf32>) {
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// CHECK: %[[CONST_SHAPE_5:.*]] = shape.const_shape [1, 1, 1, 1, 1]
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2020-07-31 17:08:18 +08:00
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// CHECK: %[[BROADCASTED_LHS_5:.*]] = shape.broadcast %[[LHS_SHAPE]], %[[CONST_SHAPE_5]] : tensor<?xindex>, tensor<5xindex> -> tensor<5xindex>
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// CHECK: %[[BROADCASTED_RHS_5:.*]] = shape.broadcast %[[RHS_SHAPE]], %[[CONST_SHAPE_5]] : tensor<?xindex>, tensor<5xindex> -> tensor<5xindex>
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// CHECK: %[[RESHAPED_LHS_5:.*]] = "mhlo.dynamic_reshape"(%[[LHS]], %[[BROADCASTED_LHS_5]]) : (tensor<*xf32>, tensor<5xindex>) -> tensor<?x?x?x?x?xf32>
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// CHECK: %[[RESHAPED_RHS_5:.*]] = "mhlo.dynamic_reshape"(%[[RHS]], %[[BROADCASTED_RHS_5]]) : (tensor<*xf32>, tensor<5xindex>) -> tensor<?x?x?x?x?xf32>
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2020-07-30 16:56:40 +08:00
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// CHECK: %[[RESULT_RANK_5:.*]] = chlo.broadcast_add %[[RESHAPED_LHS_5]], %[[RESHAPED_RHS_5]] : (tensor<?x?x?x?x?xf32>, tensor<?x?x?x?x?xf32>) -> tensor<?x?x?x?x?xf32>
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// CHECK: %[[RESULT_5:.*]] = tensor_cast %[[RESULT_RANK_5]] : tensor<?x?x?x?x?xf32> to tensor<*xf32>
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// CHECK: scf.yield %[[RESULT_5]] : tensor<*xf32>
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// CHECK: } else {
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// CHECK: %[[C6:.*]] = constant 6 : index
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// CHECK: %[[GREATEST_RANK_IS_6:.*]] = cmpi "eq", %[[GREATEST_RANK]], %[[C6]] : index
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// Handle rank 6 specialization
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// CHECK: %[[VAL_58:.*]] = scf.if %[[GREATEST_RANK_IS_6]] -> (tensor<*xf32>) {
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// CHECK: %[[CONST_SHAPE_6:.*]] = shape.const_shape [1, 1, 1, 1, 1, 1]
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2020-07-31 17:08:18 +08:00
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// CHECK: %[[BROADCASTED_LHS_6:.*]] = shape.broadcast %[[LHS_SHAPE]], %[[CONST_SHAPE_6]] : tensor<?xindex>, tensor<6xindex> -> tensor<6xindex>
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// CHECK: %[[BROADCASTED_RHS_6:.*]] = shape.broadcast %[[RHS_SHAPE]], %[[CONST_SHAPE_6]] : tensor<?xindex>, tensor<6xindex> -> tensor<6xindex>
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// CHECK: %[[RESHAPED_LHS_6:.*]] = "mhlo.dynamic_reshape"(%[[LHS]], %[[BROADCASTED_LHS_6]]) : (tensor<*xf32>, tensor<6xindex>) -> tensor<?x?x?x?x?x?xf32>
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// CHECK: %[[RESHAPED_RHS_6:.*]] = "mhlo.dynamic_reshape"(%[[RHS]], %[[BROADCASTED_RHS_6]]) : (tensor<*xf32>, tensor<6xindex>) -> tensor<?x?x?x?x?x?xf32>
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2020-07-30 16:56:40 +08:00
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// CHECK: %[[RESULT_RANK_6:.*]] = chlo.broadcast_add %[[RESHAPED_LHS_6]], %[[RESHAPED_RHS_6]] : (tensor<?x?x?x?x?x?xf32>, tensor<?x?x?x?x?x?xf32>) -> tensor<?x?x?x?x?x?xf32>
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// CHECK: %[[RESULT_6:.*]] = tensor_cast %[[RESULT_RANK_6]] : tensor<?x?x?x?x?x?xf32> to tensor<*xf32>
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// CHECK: scf.yield %[[RESULT_6]] : tensor<*xf32>
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// CHECK: } else {
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// CHECK: %false = constant false
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// CHECK: assert %false
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// CHECK: scf.yield %[[LHS]] : tensor<*xf32>
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// CHECK: }
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// CHECK: scf.yield %[[VAL_64:.*]] : tensor<*xf32>
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// CHECK: }
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// CHECK: scf.yield %[[VAL_65:.*]] : tensor<*xf32>
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// CHECK: }
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// CHECK: scf.yield %[[VAL_66:.*]] : tensor<*xf32>
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// CHECK: }
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// CHECK: scf.yield %[[VAL_67:.*]] : tensor<*xf32>
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// CHECK: }
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// CHECK: scf.yield %[[VAL_68:.*]] : tensor<*xf32>
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// CHECK: }
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// CHECK: scf.yield %[[VAL_69:.*]] : tensor<*xf32>
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// CHECK: }
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// CHECK: scf.yield %[[VAL_70:.*]] : tensor<*xf32>
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// CHECK: }
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// CHECK: return %[[VAL_71:.*]] : tensor<*xf32>
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// CHECK: }
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